Finding the Fourth Proportional to 14,704,536.35, 22,036,626.17 and 9,303,518.07
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Solution
The fourth proportional to 14,704,536.35, 22,036,626.17 and 9,303,518.07 is: 13,942,510.32
Step by Step Solution
- Step 1: Write the proportion equation
14,704,536.35 : 22,036,626.17 = 9,303,518.07 : x - Step 2: Convert to fraction form
14,704,536.35/22,036,626.17 = 9,303,518.07/x - Step 3: Cross multiply
14,704,536.35x = 22,036,626.17 × 9,303,518.07 - Step 4: Simplify right side
14,704,536.35x = 205,018,149,806,262.66 - Step 5: Solve for x
x = 205,018,149,806,262.66/14,704,536.35 - Step 6: Final answer
x = 13,942,510.32
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.